发明人郑宇鹏,陈志强,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108634356 A, 授权公告日 2021-08-27.
发明人杨光,沈红梅,陈志强. "Method for the Synthesis of 8-Methyl-3-oxa-1-azaspiro[4.5]decan-2-one" [P]. 中国发明专利, 专利号 CN 117566980 B, 授权公告日 2015-12-17.
Fischer A B, Klinger H, Hughes D C. "A Process for Preparing High-Purity 8-Methyl-3-oxa-1-azaspiro[4.5]decan-2-one" [P]. US Patent, US 10812925 B2, 2023-06-26.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2014, 1757, (10), 3823-3838.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 1425, (10), 9319-9348.